JP2007054390A - Pole receiver - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a pole receiver having a simple structure and readily changed in attitude of a pole-receiving arm between vertical attitude and upward inclination or horizontal attitude. <P>SOLUTION: The pole receiver is composed of a base member 2 and a pole-receiving arm fixed to the base member 2, the pole-receiving arm has a guide groove 6, hook member 7, and a locking pin 8 in the longitudinal direction, and a guide portion 23 for vertically moving the pole-receiving arm in a vertical attitude is provided between vertical walls of the base member 2. The inside space between vertical walls 15 of the base member 2 is provided with an inclination attitude-restricting portion for engaging/disengaging the hook member 7 of the pole-receiving arm to a hook-locking shaft 26 and holding the pole-receiving arm in an upward inclined attitude by means of an arcuate groove 32 removably fitted with the locking pin 8, and a horizontal attitude-restricting positioned on the inner end side of the arcuate groove 32 and holding the pole-receiving arm in a horizontal attitude by receiving the locking pin 8 of the pole-receiving arm having the hook member 7 locked to the hook-locking shaft 26 at a raised position. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a basket receiving device attached to a rising portion of a veranda or the like in order to support a clothes drying basket.

  The hook receiving device comprises a base member that is fixed to a rising portion such as a veranda and a hook arm that is attached to the base member. A pair of hook receiving devices are arranged at a predetermined interval, and the clothes rack is placed between the hook arms. When not in use, the hanging arm is in a vertical position to reduce the amount of protrusion, and when hanging laundry, the hanging arm can be in a horizontal position or a slanting upward inclined position. There has already been proposed a hook receiving device in which the posture of the hook arm is variable.

In the conventional saddle receiving device, most of the devices for making the posture of the hanging arm variable are ones in which the hanging arm is variable between a vertical posture and an obliquely upward inclined posture (Patent Documents 1 and 2). (Refer) There is also one that enables a multi-step posture change including the horizontal posture of the hanging arm (see Patent Document 3).
JP 2005-58578 A JP 2004-337265 A JP 2003-175300 A

  By the way, any of the conventional devices for changing the posture of the hanging arm has a problem that the structure is complicated and the manufacturing cost is high, and the posture changing operation of the hanging arm is troublesome.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a saddle receiving device that has a simple structure and that can easily perform vertical and oblique upward and horizontal posture changing operations of a hanging arm.

  In order to solve the above-described problems, the present invention includes a base member and a hook arm attached to the base member. The hook arm is provided on both sides of the side edge which is an upper side when the arm is in a horizontal state. A longitudinal guide groove open at one end of the arm and closed at the other end, and provided at an upper position of the guide groove at one end of the hook arm and facing toward the other end of the arm A hook member whose surface is open, a locking pin provided at a position below the hook member on both sides of one end of the hook arm, and a hook pin and a locking pin on both sides of the hook arm. An arcuate groove for a horizontal posture that is provided in between and opens at one end of the hook arm and curves downward, and a linear groove for an inclined posture provided to branch upward from the middle of the upper edge of the arcuate groove Forming the base member A pair of vertical walls opposed to each other at an interval at which one end side of the hook arm can be inserted, and the guide groove is opened from the open end in the vertical posture of the hook arm at the upper and lower ends between the vertical walls. By engaging, a guide portion is provided so that the vertical arm can be moved up and down, and a hook member of the vertical arm in the vertical position is provided between the vertical walls of the base member. The hook engaging shaft that can be freely engaged and disengaged by the vertical movement of the hook arm and can move up and down by a fixed stroke, and the hook engaging shaft formed on the opposing surface of the vertical wall and in the raised position where the hook member is engaged An arc groove into which the latch pin of the hook arm rotated around the stop shaft is fitted so as to be removable, and a hook member is attached to the hook lock shaft at the lower position in the middle of both arc grooves. Of the hooked arm By dropping the stop pin, the inclination posture restricting portion that holds the hook arm in an obliquely upward inclined state, and the hook member is engaged with the hook locking shaft that is located on the inner end side of the arc groove and is in the raised position. By receiving the locking pin of the hooking arm that has been stopped, the horizontal posture restricting portion that holds the hooking arm in a horizontal state, and the inner surface of both the vertical walls project to the lower position of the hook locking shaft, and the hooking arm A configuration is adopted in which an angle holding pin is provided in which the arc-shaped groove fits in the horizontal posture state and the linear arm fits in the inclined posture state in which the hook arm is inclined upward.

  The guide part of the base member that enables the vertical arm to be moved up and down is provided at a position above and below the tip of the vertical wall, and the cross-sectional shape of the guide groove formed in the hook arm Or a synthetic resin spacer is attached to the opposing surface of the vertical wall of the base member, and a part of the arc groove is formed on the lower opposing surface of the spacer. Can be like that.

  The base member may be a wall-mounted type having a mounting seat for fixing to the structure, or the base member may be a column mounting type for fixing to the upper end portion of the column to be mounted to the structure. be able to.

  Here, the guide groove of the hook arm is formed between the hooks provided in parallel on the both sides of the arm, opened at one end in the length direction and closed at the tip side, and the hook member The upper surface of the heel is coupled to the upper heel in a horizontal U-shape integrally with the upper heel, and the upper heel on both sides is provided with a notch at a position closer to the tip side from the hook member. When the vertical posture is adopted, the cutout portion passes through the upper guide portion, so that the guide groove can be fitted into the guide portion.

  In addition, the base member in the wall-mounted type is formed by connecting the upper and lower parts of both vertical walls with the upper end wall and the lower end wall to form a rectangular tube that is long in the vertical direction. Is provided.

  The base member in the above-mentioned column type has a split structure in which the mounting part to the column is coupled to the rear part of both vertical walls, and the vertical wall is fixed to the upper end of the column so as to be sandwiched from both sides. In the front surface, they are opposed to each other at a predetermined interval.

  According to this invention, the posture of the hanging arm attached to the base member can be changed into three types of vertical posture, obliquely upward inclined posture and horizontal posture, and this posture change is simply the vertical movement of the hanging arm. It can be performed by a turning operation, and a posture locking operation using other members such as pins and bolts is not required, so that an operation for changing the posture can be easily performed.

  In addition, the base member is provided with an angle holding pin so that the arcuate groove fits in the horizontal position of the hanging arm, and the linear groove fits in the inclined posture of the hanging arm obliquely upward. In both the horizontal posture state and the inclined posture state, the posture and the load can be supported by the angle holding pin, the posture holding of the hanging arm is stabilized and the load supporting ability is improved.

  Further, since the posture change of the hanging arm uses both the vertical movement and the turning operation of the hanging arm, the angle of the hanging arm does not change carelessly, and safety can be improved.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

  1 to 12 is a wall mounting type, a base member 2 fixed to a rising portion A such as a veranda, and a hook arm 3 attached to the base member 2. Is formed by.

  As shown in FIGS. 4 to 6, the hook arm 3 is formed of a plate body 4 having a long flat vertical arrangement, and a plurality of hook receiving holes 5 are arranged at predetermined intervals in the plate body 4 length direction. The arm 3 includes a guide groove 6 in the length direction on both sides of the upper side of the plate 4 when the arm 3 is in a horizontal state, and an upper portion of the guide groove 6 at one end of the hook arm 3. A hook member 7 provided at a position and having a surface facing the other end of the arm 3 opened, and a locking pin 8 provided at a position below the hook member 7 on both sides of one end of the hook arm 3. And an arcuate groove 9 for a horizontal posture which is provided between the hook member 7 and the locking pin 8 on both sides of one end portion of the hook arm 3 and which is open and curved downward at one end portion of the hook arm 3. And an inclination posture provided to branch upward from the middle of the upper edge of the arc-shaped groove 9 The groove line 10 is formed.

  The guide groove 6 is formed between a pair of flanges 11 provided on both sides of the arm 3 so as to be parallel in the vertical direction. The guide groove 6 has a linear shape that is open at one end in the length direction and closed at the tip end. Is formed in a laterally U-shape integrally with the upper collar 11 at the position of one end on the upper surface of the upper collar 11, and the notches 12 are formed on both upper collars 11 at positions closer to the tip side from the hook member 7. Is provided.

  A resin tube 13 is fitted on the locking pin 8, and a buffer stopper member 14 is fitted on the closed end of the guide groove 6.

  As shown in FIGS. 6 to 12, the base member 2 includes a pair of vertical walls 15 opposed to both sides at intervals at which one end of the hook arm 3 can be inserted, and upper and lower portions of both vertical walls 15. Are connected to each other by an upper end wall 16 and a lower end wall 17, and a rear wall 18 is provided at the rear part, and the front surface is formed into a vertically long rectangular cylinder 19, and bolt insertion holes are formed above and below the rectangular cylinder 19. A mounting seat 21 having 20 is provided.

  A notch 22 that fits on the upper end wall 16 and the lower end wall 17 of the base member 2 so that the portion provided with the guide groove 6 in the vertical posture of the hook arm 3 can move up and down is opened at the tip. The vertical hook arm 3 can be moved up and down by engaging the vertical hook arm 3 from the open end of the guide groove 6 at opposite ends of the notch 22 at both ends. A guiding portion 23 is provided so that

  The guide portion 23 is formed by a protrusion 23a that fits in the cross-sectional shape of the guide groove 6 formed in the hook arm 3, and the upper notch 22 is set to a depth in which the upper hook 11 is accommodated. On the other hand, the lower notch 22 has a depth through which the hook portion 7 passes.

  Synthetic resin spacers 24 are overlapped on the opposing inner surfaces of the vertical walls 15 and fixed with spring split pins 25, and the interval between the opposing surfaces of both spacers 24 is set to an interval that fits the width of the flange 11 of the hook arm 3. In addition to improving the slipperiness during the movement operation of the hanging arm 3, it prevents the generation of metal sound.

  An extension 23b of a projection 23a that forms a guide portion 23 is provided at the top and bottom positions on the inner surfaces of both vertical walls 15 facing each other.

  The hook member 7 of the hook arm 3 in a vertical posture is freely disengaged by the vertical movement of the hook arm 3 at the upper position between the side spacers 24 inside the square cylinder 19 so that a certain stroke is raised and lowered. A hook locking shaft 26 that is movable is disposed.

  The hook locking shaft 26 is attached by inserting a bifurcated bearing washer 28 between the side spacers 24 from the square holes 27 provided in the rear wall 18 of the base member 2 and screw holes 30 in the rear wall 18 with screws 29. The both ends of the hook locking shaft 26 are supported by long holes 31 in the vertical direction provided on the opposite walls 28 a of the bearing washer 28, so that the hook locking shaft 26 can move up and down within the range of the long holes 31. ing.

  Inside the rectangular cylindrical body 19 in the base member 2, the hook arm 7 is engaged with the hook locking shaft 26 in the raised position, and the hook arm 3 is rotated around the hook locking shaft 26. When moved, the arc grooves 32 on both sides into which the locking pins 8 of the hook arm 3 are removably fitted, and the hook locking shaft 26 at the lower position in the middle of the arc grooves 32 and in the lowered position. An inclination posture restricting portion 33 (see FIG. 12B) that holds the hook arm 3 in an obliquely upward inclined state by dropping the locking pin 8 of the hook arm 3 that holds the hook member 7 into The hook arm 3 is positioned horizontally by receiving the locking pin 8 of the hook arm 3 which is located on the inner end side of the circular arc groove 32 and locks the hook member 7 to the hook locking shaft 26 in the raised position. The horizontal posture restricting section 34 (see FIG. 12C) that keeps the state Is provided.

  The arc groove 32 has an arc centered on the hook locking shaft 26 at the ascending position. As shown in FIG. 10, the side surface has a concave portion 32 a and a bottom surface 32 b provided on the lower facing surface of the spacer 24. 19 is formed so as to be opposed to both sides of the lower end wall 17, and the locking pin 8 can be inserted and removed by opening the front end surface of the spacer 24.

  The inclined posture restricting portion 33 is vertically connected downward from the lower edge in the middle of the arc groove 32 on both sides of the notch 22 provided on the lower end wall 17 of the rectangular cylinder 19, and the locking pin 8 falls. The recess is formed by a recess, and the locking pin 8 is supported by the rear vertical step portion 33a and the lower horizontal step portion 33b of the recess so as not to rotate backward.

  The horizontal posture restricting portion 34 is formed by a vertical surface 34a located at the rear end of the arc groove 32 of the rear wall 18 of the base member 2, and supports the locking pin 8 so as not to rotate backward. It is supposed to be.

  The upper and lower height positions of the middle bottom of the arc groove 32 and the lower horizontal step portion 33b of the inclination posture restricting portion 33 are set so as to correspond to the vertical movement stroke of the hook locking shaft 26. Is in the lowered position, and the hook pin 3 is held in the inclined posture restricting portion 33, the hook arm 3 is held in an obliquely upward inclined posture, and the hook arm 3 is lifted from this state to lock the hook. When the shaft 26 is in the raised position, the locking pin 8 faces into the arc groove 32, and the hook arm 3 can be rotated with the hook locking shaft 26 as a fulcrum.

  On both sides of the lower surface of the hook locking shaft 26 on the opposite surfaces of the spacers 24, the vertical wall 15 and the spacer 24 are protruded to the inner surface side of the spacer 24. Are provided, and an angle holding pin 35 is provided in which the linear groove 10 is fitted in a state where the hook arm 3 is inclined obliquely upward.

  The scissor receiving device 1 according to the first embodiment is configured as described above, and by fixing the base member 2 to the rising portion A such as a veranda, a pair of scissor receiving devices is provided with a space for supporting the scissors. 1 is placed.

  The hook receiving device 1 inserts the rear end side of the hook arm 3 into the rectangular cylindrical body 19 of the base member 2, and engages the hook member 7 with the hook locking shaft 26. The base member 2 is attached in a retaining shape.

  FIG. 12 (a) shows a state in which the hook arm 3 is held in a vertical posture. If the hook arm 3 is rotated upward with the hook locking shaft 26 in the raised position as a fulcrum, The stop pin 8 is disengaged from the arc groove 32 and is positioned outside the base member 2, the hook arm 3 is in a vertical posture, and the notch 12 passes through the upper guide portion 23, and the hook arm 3 is moved downward in this vertical posture. The hook member 7 is separated from the hook locking shaft 26 and the guide groove 6 is engaged with the upper and lower guide portions 23, whereby the hook arm 3 is maintained in the vertical posture, and the tip of the guide groove 6 is The side closed end descends to the retaining position where it comes into contact with the upper guiding portion 23, and the hook arm 3 is in the vertically retracted state as shown in FIG.

  Next, in order to set the vertical hanging arm to an obliquely upward inclined posture, as shown by a solid line in FIG. When the arm 3 is rotated in the tilting direction indicated by the arrow in FIG. 12B, the locking pin 8 enters the arc groove 32, and when the locking pin 8 enters the arc groove 32, the arm 3 is hooked. When the lifting of the arm 3 is released, the locking pin 8 falls into the recess of the tilting posture restricting portion 33, and the entire hook arm 3 and the hook locking shaft 26 are lowered by the vertical movement stroke of the hook locking shaft 26. The locking pin 8 abuts against the rear vertical step portion 33a and the lower horizontal step portion 33b of the recess, so that the rotation of the hook arm 3 is restricted. As shown in FIG. 2 and FIG. For example, the hanging arm 3 is maintained at an inclination angle of 35 ° obliquely upward with respect to the horizontal. It is.

  When the hook arm 3 is pivoted downward with the hook locking shaft 26 in the raised position as a fulcrum as described above, the arc-shaped groove 9 provided in the hook arm 3 enters the angle holding pin 35 and the locking pin 8 As the hook arm 3 descends into the recess of the tilting posture restricting portion 33, the straight groove 10 for the tilting posture engages with the angle holding pin 35, and the hooking arm 3 is released obliquely upward unless it is lifted. I can't do that.

  Further, in order to make the above-described slantingly upward hanging arm 3 in a horizontal position, the hooking arm 3 is pulled up to the raised position and the locking pin 8 is positioned in the arc groove 32 as shown in FIG. ), The locking pin 8 moves to the rear end side of the arc groove 32 and comes into contact with the vertical surface 34a of the horizontal posture restricting portion 34, so that the hook arm 3 The rotation is restricted, and the hook arm 3 is held in a horizontal posture as shown in FIGS. 3 and 12C.

  At this time, when the hook arm 3 is pivoted downward with the hook locking shaft 26 in the raised position as a fulcrum, the linear groove 10 provided in the hook arm 3 comes out of the angle holding pin 35 and the closed end of the arc-shaped groove 9 is closed. Comes into contact with the angle holding pin 35 and the horizontal posture cannot be released unless the hook arm 3 is lifted.

  Further, in order to place the horizontal hanging arm 3 in an inclined position, the hook arm 3 is slightly rotated upward with the hook locking shaft 26 in the raised position as a fulcrum, and the locking pin 8 is inclined in the middle. What is necessary is just to drop into the recessed part of the attitude | position control part 33, and in order to make the hook arm 3 into a perpendicular storing state directly from a horizontal attitude | position, hook hook shaft 26 of a raise position is used as a fulcrum arm hook 3 Is rotated until it becomes vertical, and is lowered in the state of FIG.

  Next, FIG. 13 thru | or FIG. 17 has shown the scissor receiving apparatus 1a of 2nd Embodiment. Although this saddle-receiving device 1a is a support | pillar type, since it is fundamentally common with 1st Embodiment, it attaches | subjects the same code | symbol to the same part as 1st Embodiment, and replaces it with description.

  The scissor receiving device 1a of the second embodiment includes a mounting base 41 that is fixed to a rising portion A such as a veranda, a column 42 that is mounted to the mounting base 41, and a base member 2 that is fixed to the upper end of the column 42. It is formed by a hook arm 3 attached to the base member 2.

  As is well known, the mounting base 41 and the column 42 are latches that hold the column 42 having a square cylindrical section in a vertically movable manner by the mounting base 41 fixed to the rising portion A, and that are projected and retracted on the mounting base 41 by the operation member 43. 44 is provided, and latch holes 45 of the latch 44 are provided on the back surface of the support column 42 at regular intervals, and the support holes 42 are moved up and down with respect to the mounting base 41 to be engaged with the latch 44. By selecting this position, the height position of the column 42 can be intermittently adjusted by the vertical interval of the locking hole 45.

  The base member 2 fixed to the upper end of the support column 42 has a structure in which a mounting portion 46 to the support column 42 is formed at the rear part of both vertical walls 15 and the square cylindrical body 19 in the first embodiment is divided into two on both sides. Thus, by fixing the attachment portion 46 to the upper end portion of the support column 42 with the pins 47 from both sides, the two vertical walls 15 are disposed opposite each other at the same interval as in the first embodiment on the front surface of the support column.

  The opposing surfaces of both vertical walls 15 have the same structure as that of the first embodiment, and the hook arm 3 is attached between the opposing surfaces of both the vertical walls 15 under the same conditions as in the first embodiment. A guide groove member 48 of the guide groove 6 in the vertical arm 3 is fixed to the front surface of the support column 42.

  Also in the saddle receiving device 1a of the second embodiment, at the upper end of the support column 42, the posture of the hook arm 3 is set in the vertically retracted state (FIG. 14) and obliquely upward by the same operation as in the first embodiment. It can be changed to an inclined state (FIG. 15) and a horizontal state (FIG. 16).

  FIG. 18 shows that the hook arm 3 in the vertically retracted state in the hook receiving device 1a of the second embodiment is hung because the upper end is held by the base member 2. An example is shown in which the arm 3 is shaken in response to the wind and the hook member 7 can be prevented from generating noise due to collision with the guide groove member 48 of the support column 42, and the guide groove member 48 of the support column 42 is shown. A stopper 51 made of synthetic resin is fixed to a portion where the hook member 7 of the hook arm 3 in the vertically retracted state is located.

  The stopper 51 is opened at the upper half of the block body that conforms to the internal cross-sectional shape of the guide groove member 48 at the upper end and the opening surface side of the guide groove member 48 to form a U-shaped cross section, and is in a vertically retracted state A recessed portion 52 into which the hook member 7 of the hook arm 3 is fitted, and a storage hole 54 for a screw 53 for fixing the stopper 51 by screwing into the guide groove member 48 at the lower position are provided. The upper surface of the opposite surface of the portion 52 is an inclined surface 55 whose lower portion approaches the inner side, and further, the lower surface of the concave portion 52 is approached from the middle of the rear surface toward the open surface of the concave portion 52. 56.

  As shown in FIGS. 18 (a) and 18 (b), when the hook arm 3 is lowered in the vertical posture and is in the vertically retracted state, the hook member 7 fitted into the recessed portion 52 has the inclined surfaces 55, 56. Is pushed toward the center position and the opening surface side of the guide groove member 48, and the upper end portion of the hook arm 3 and the base member 2 holding the hook arm 3 are twisted to guide the hook arm 3 with the base member 2. It is fixed to the groove-shaped member 48 to prevent noise from being generated due to shaking of the hanging arm 3 due to wind pressure.

  19 and 20, in the saddle receiving devices 1 and 1 a according to the first and second embodiments, the generation of metal sound when the hook arm 3 is moved with respect to the base member 2 is suppressed. For example, the inner end of the angle holding pin 35 protruding from the spacer 24 into the cylindrical body 19 is covered with a cap 35a made of resin or rubber, and the arc-shaped groove 9 and the linear groove 10 of the hook arm 3 and the angle holding pin 35 are shown. The direct contact of the metal is eliminated, and the generation of metal sounds is prevented.

  Further, the extension 23b provided above and below the spacer 24 is made slightly wider than the projection 23a forming the guide portion 23, and a cover plate 57 is provided on the extension 23b to cover the opposite surface side of the both side projection 23a. When the hanging arm 3 is moved up and down in a vertical posture, the guide groove 6 is prevented from coming into contact with the projections 23a on the upper and lower sides and both sides, thereby preventing the generation of metallic noise and causing the scratching on the hanging arm 3. I try to prevent it.

  Further, a small protrusion 58 is provided at the base position of the extension 23b at the upper and lower end corners of the spacer 24, and a fitting recess 59 provided at the upper and lower end corners of the vertical wall 15 in the base member 2 as shown in FIG. The small protrusions 58 are fitted together so that the front edge portion of the spacer 24 superimposed on the inner surface of the vertical wall 15 is not separated from the vertical wall 15.

(A) is a longitudinal front view of the hook arm showing the hook receiving device of the first embodiment in a vertically retracted state, and (b) is a cross-sectional plan view of the same. 1 is a longitudinal front view of the hook arm showing the hook receiving device of the first embodiment in an obliquely upward inclined state. The longitudinal front view of the horizontal storage state of the hook arm which shows the saddle receiving apparatus of 1st Embodiment (A) is the enlarged front view of the hook arm in the hook receiving apparatus of 1st Embodiment, (b) is a vertical side view in the arrow bb of (a), (c) is (a). Longitudinal side view taken along arrow cc, (d) is a longitudinal side view taken along arrow dd in (a). (A) is a perspective view of the hook arm in the hook receiving device of the first embodiment, (b) is an enlarged perspective view showing the structure of the rear end portion of the hook arm, (c) is the hook arm. Enlarged perspective view showing the structure of the tip The disassembled perspective view of the whole structure which shows the scissor receiving apparatus of 1st Embodiment (A) is an enlarged vertical front view of the base member in the saddle receiving device of the first embodiment, (b) is a cross-sectional plan view taken along arrow bb in (a), and (c) is in (a). A cross-sectional plan view taken along arrows cc, (d) is a cross-sectional plan view taken along arrows dd in (a), and (e) is a cross-sectional plan view taken along arrows ee in (a). The expanded side view of the base member in the scissor receiving apparatus of 1st Embodiment (A) is a front view of the spacer in the scissor receiving device of the first embodiment, (b) is a longitudinal side view taken along arrow bb in (a), (c) is a side view of (a), ( d) is a plan view of (a). The expanded longitudinal front view of the state which incorporated the spacer in the base member in the collar receiver of 1st Embodiment Plan view of FIG. (A) is the principal part in the saddle receiving device of the first embodiment, and is a longitudinal front view of the hanging arm in the vertically retracted state, (b) is a longitudinal front view of the hanging arm in an obliquely upward inclined state, ( c) A longitudinal front view of the same hanging arm in the horizontal retracted state. The front view of the inclination state of the hook arm which shows the hook receiver of 2nd Embodiment (A) is a longitudinal front view of the hook arm showing the hook receiving device of the second embodiment in a vertically retracted state, and (b) is a cross-sectional plan view thereof. The front view of the inclination state of the hook arm which shows the hook receiver of 2nd Embodiment The front view of the horizontal state of the hook arm which shows the hook receiver of 2nd Embodiment The disassembled perspective view of the whole structure which shows the scissor receiving apparatus of 2nd Embodiment. (A) is the front view which shows the state which prevented the generation | occurrence | production of noise by the shaking arm by the wind pressure in the hook receiving apparatus of 2nd Embodiment which prevented the noise from generating by the wind pressure, (b) shows the principal part. Enlarged partially cutaway front view, (c) is a cross-sectional plan view taken along arrow cc in (b), and (d) is a perspective view of the spacer. The disassembled perspective view which shows the other example of a base member in the collar receiver of 1st and 2nd embodiment. In the scissor receiving device of the first and second embodiments, an enlarged exploded perspective view of a partially assembled state showing another example of the base member

Explanation of symbols

1 竿 receiving device 2 base member 3 ア ー ム arm 4 plate 5 竿 receiving hole 6 guide groove 7 hook member 8 locking pin 9 arc groove 10 linear groove 11 直線 12 notch 13 tube 14 buffer stopper member 15 vertical wall 16 upper end Wall 17 Lower end wall 18 Rear wall 19 Cylindrical body 20 Bolt insertion hole 21 Mounting seat 22 Notch 23 Guide part 23a Projection 24 Spacer 25 Split pin 26 Locking shaft 27 Square hole 28 Bearing washer 29 Screw 30 Screw hole 31 Long hole 32 Arc Groove 33 Inclination posture restricting portion 34 Horizontal posture restricting portion 35 Angle holding pin 41 Mounting base 42 Strut 43 Operation member 44 Latch 45 Locking hole 46 Mounting portion 47 Pin 48 Guide groove member 51 Stopper 52 Recessed portion 53 Screw 54 Storage hole 55 Inclined surface 56 Inclined surface 57 Cover plate 58 Small protrusion 59 Fitting recess

Claims (5)

It consists of a base member and a hook arm attached to this base member.
The hook arm is provided on both sides of the upper side edge when the arm is in a horizontal state, and is open at one end of the arm and closed at the other end, and one of the hook arms. A hook member provided at the upper portion of the guide groove at the end and having a surface facing the other end side of the arm opened, and provided at a position below the hook member on both sides of one end of the hook arm. A locking pin, an arc-shaped groove for a horizontal posture, which is provided between the hook member and the locking pin on both sides of one end portion of the hook arm, and is opened downward at one end portion of the hook arm and curved downward. Form a straight groove for inclined posture provided to branch upward from the middle of the upper edge of the arc groove,
The base member includes a pair of vertical walls opposed to each other at an interval at which one end side of the hook arm can be inserted, and the guide groove in the vertical posture of the hook arm at the upper and lower ends between the vertical walls. Is provided from the open end, and a guide portion is provided so that the vertical arm can be moved up and down,
A hook locking shaft in which a hook member of a hanging arm in a vertical posture can be freely engaged and disengaged by the vertical movement of the hanging arm inside the vertical wall of the base member, and can move up and down a certain stroke, An arc groove formed on the opposing surface of the vertical wall, into which a hook pin of a hook arm pivoted on a hook locking shaft in a raised position where the hook member is engaged, is detachably fitted. Inclination that holds the hook arm in an obliquely upward inclined state by dropping the hook pin of the hook arm that hooks the hook member into the hook locking shaft in the lowered position at a lower position in the middle of the arc groove. The hook-holding arm is in a horizontal state by receiving the locking pin of the hook-holding arm, which is positioned on the inner end side of the circular arc groove and is hooked to the hook-locking shaft at the raised position For horizontal posture The hook and the inner wall of the vertical walls protrude to a position below the hook locking shaft. A hook receiving device provided with an angle holding pin to be fitted.   The guide part of the base member that enables the vertical arm to be moved up and down is provided at a position above and below the tip of the vertical wall, and the cross-sectional shape of the guide groove formed in the hook arm The scissor receiving apparatus according to claim 1, wherein the scissor receiving apparatus is formed by a protrusion that fits into the head.   The scissor receiving apparatus according to claim 1 or 2, wherein a spacer made of a synthetic resin is attached to each of the opposing surfaces of the vertical wall of the base member, and a part of the arc groove is formed on a lower opposing surface of the spacer.   The scissor receiving apparatus according to any one of claims 1 to 3, wherein the base member is a wall-mounted type having a mounting seat for fixing to a structure.   The scissor receiving apparatus according to any one of claims 1 to 3, wherein the base member is a support mounting type that is fixed to an upper end portion of a support that is mounted on a structure.

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